303157

Properties

Appears in sequences

• Primes p such that p, p+30, p+60 are consecutive primes.at n=6A052195
• Let u be any string of n digits from {0,...,7}; let f(u) = number of distinct primes, not beginning with 0, formed by permuting the digits of u to a base-8 number; then a(n) = max_u f(u).at n=10A065849
• Least prime p such that prime(p*n)-1 is a square, or 0 if no such p exists.at n=46A259764
• Prime numbersat n=26253